On Fri, Jun 24, 2022 at 10:37 AM James Houghton <jthoughton@xxxxxxxxxx> wrote:
>
> This is just a const-correctness change so that the new hugetlb_pte
> changes can be const-correct too.
>
> Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
>
Reviewed-By: Mina Almasry <almasrymina@xxxxxxxxxx>
> Signed-off-by: James Houghton <jthoughton@xxxxxxxxxx>
> ---
> include/linux/hugetlb.h | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
> index e4cff27d1198..498a4ae3d462 100644
> --- a/include/linux/hugetlb.h
> +++ b/include/linux/hugetlb.h
> @@ -715,7 +715,7 @@ static inline struct hstate *hstate_vma(struct vm_area_struct *vma)
> return hstate_file(vma->vm_file);
> }
>
> -static inline unsigned long huge_page_size(struct hstate *h)
> +static inline unsigned long huge_page_size(const struct hstate *h)
> {
> return (unsigned long)PAGE_SIZE << h->order;
> }
> @@ -729,27 +729,27 @@ static inline unsigned long huge_page_mask(struct hstate *h)
> return h->mask;
> }
>
> -static inline unsigned int huge_page_order(struct hstate *h)
> +static inline unsigned int huge_page_order(const struct hstate *h)
> {
> return h->order;
> }
>
> -static inline unsigned huge_page_shift(struct hstate *h)
> +static inline unsigned huge_page_shift(const struct hstate *h)
> {
> return h->order + PAGE_SHIFT;
> }
>
> -static inline bool hstate_is_gigantic(struct hstate *h)
> +static inline bool hstate_is_gigantic(const struct hstate *h)
> {
> return huge_page_order(h) >= MAX_ORDER;
> }
>
> -static inline unsigned int pages_per_huge_page(struct hstate *h)
> +static inline unsigned int pages_per_huge_page(const struct hstate *h)
> {
> return 1 << h->order;
> }
>
> -static inline unsigned int blocks_per_huge_page(struct hstate *h)
> +static inline unsigned int blocks_per_huge_page(const struct hstate *h)
> {
> return huge_page_size(h) / 512;
> }
> --
> 2.37.0.rc0.161.g10f37bed90-goog
>
